CN104565901A - Lamp cap body assembly structure - Google Patents
Lamp cap body assembly structure Download PDFInfo
- Publication number
- CN104565901A CN104565901A CN201410099729.9A CN201410099729A CN104565901A CN 104565901 A CN104565901 A CN 104565901A CN 201410099729 A CN201410099729 A CN 201410099729A CN 104565901 A CN104565901 A CN 104565901A
- Authority
- CN
- China
- Prior art keywords
- insulating part
- shell
- connecting portion
- package assembly
- lamp base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a lamp cap body assembly structure, which comprises a lamp cap shell and an insulating part, the center of the insulating part is provided with a through hole, the lamp cap shell comprises a connecting part and a conducting part connected with the connecting part, one end of the connecting part is provided with a flange, the connecting part is contained in the through hole of the insulating part, the flange abuts against the insulating part, the conducting part extends out of the insulating part, and the connecting part of the lamp cap shell is fixed on the insulating part. The lamp cap body assembly structure solves the problem that the lamp cap shell in the prior art is hard to mount, and has the advantages of good heat dissipation effect, production process simplification, and production cost reduction.
Description
Technical field
The present invention relates to a kind of lighting, particularly a kind of body package assembly.
Background technology
The illuminating lamp holder that current electric light source uses, production technology adopts and lamp holder is screwed on working of plastics and is together with each other.A kind of there is the light fixture of exempting from welded lamp holder as Chinese patent 201120300091.2 discloses, comprise metal cap, lamp cap plastic parts, lamp holder metalwork and bonnet; The crown center of lamp cap plastic parts is provided with and being used in light fixture can be allowed to connect the through wires hole that in the power supply of light source, wire passes; Described metal cap is engaged in this through wires hole; To be linked into an integrated entity formula structure by least two plastic ribs between lamp cap plastic parts and bonnet; Described lamp holder metalwork is socketed in the outside of lamp cap plastic parts.Adopting this assembling mode to there is following defect: first operation is loaded down with trivial details when assembling, needing the operation through twisting lamp holder, welded lamp holder, riveting lamp holder, not only affected output but also affected the quality of product.Secondly, with radiating mode common at present, one is dispel the heat with unitary plastic part, and radiating effect is poor; Two is increase metal heat sink, and add processing technology, cost of labor is high, too increases the consumption of producing material simultaneously.
Summary of the invention
In view of this, the object of the invention is to the shortcoming overcoming prior art, a kind of body package assembly being convenient to assemble is provided.
A kind of body package assembly, comprise shell of lamp base and insulating part, the middle part of this insulating part is provided with through hole, the conductive part that this shell of lamp base comprises connecting portion and is connected with this connecting portion, one end of this connecting portion is provided with flanging, and this connecting portion is housed in the through hole of this insulating part, and this flanging abuts with this insulating part, this conductive part stretches out outside this insulating part, and the connecting portion of this shell of lamp base is fixed on this insulating part.
Compared with prior art, body package assembly of the present invention is designed by the prolongation of lamp holder conductive part, increase connecting portion also connecting portion to be housed in insulating part, and utilize the flanging on connecting portion to abut with this insulating part, thus realize fixing of shell of lamp base and insulating part.Owing to present invention eliminates the production technology of stubborn lamp holder, welded lamp holder, so have the advantage of being convenient to assemble.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the body package assembly of first embodiment of the invention.
Fig. 2 is the front view after the assembling of the package assembly of body shown in Fig. 1.
Fig. 3 is the sectional view along Fig. 2 A-A line.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
The body package assembly 100 of first embodiment of the invention, please refer to Fig. 1 to Fig. 3.
Please refer to Fig. 1, Fig. 2 and Fig. 3, this body package assembly 100 mainly comprises a bulb housing 10, light source substrate 20, drive plate 30, sleeve 40, shell of lamp base 50 and an insulating part 60.The middle part of this sleeve 40 is provided with through hole 45, and this drive plate 30 is assembled in the through hole 45 of this sleeve 40.This shell of lamp base 50 is open-topped cylindrical shell body structure.The middle part of this insulating part 60 is provided with through hole 63, and this shell of lamp base 50 is housed in the through hole 63 of this insulating part 60.This bulb housing 10 and light source substrate 20 are all arranged on the top (as shown in Figure 3) of this insulating part 60.This light source substrate 20 is provided with plurality of LEDs light source (not shown).
Please refer to Fig. 1 and Fig. 3, offer through hole 63 in the middle part of this insulating part 60, this insulating part 60 outer peripheral edge is provided with radiating fin 62, and this insulating part 60 top offers groove 61.This bulb housing 10 cover is buckled on this groove 61, is adhesively fixed with silica gel.This insulating part 60 is made by heat-conducting plastic is shaping.
Please refer to Fig. 1 and Fig. 3, this sleeve 40 comprises body 42 and is arranged on two support arms 44 on body 42 top.Half-conical connecting portion 43 is provided with between this body 42 and support arm 44.The middle part of this sleeve 40 is provided with through hole 45, and this through hole 45 inwall is provided with two relative draw-in grooves 41.This drive plate 30 is assembled on this draw-in groove 41.This sleeve 40 is made by heat-conducting plastic is shaping.
Please refer to Fig. 1 and Fig. 3, this shell of lamp base 50 is one-body molded by metal material, the conductive part 54 comprising connecting portion 52 and be connected with this connecting portion 52.One end of this connecting portion 52 is provided with flanging 51, and this flanging 51 abuts with this insulating part 60 top.This connecting portion 52 is fixed in this insulating part 60 by integrated embedding type is shaping.This conductive part 54 stretches out outside insulating part 60, to be electrically connected with the power socket (not shown) of outside.This sleeve 40 is fixed in this shell of lamp base 50.
This conductive part 54 is provided with two relative planar portions 542 and two relative threaded portions 541, and these planar portions 542 are connected with this threaded portion 541 respectively.This threaded portion 541 is molded on the sidewall of this conductive part by threading.Be provided with half-conical face 53 between this planar portions 542 and this connecting portion 52, this connecting portion 52 is fixed in this insulating part 60 together with this half-conical face 53.Two support arms 44 of this sleeve 40 abut with this planar portions 542.This conductive part 54 also includes insulation sleeve 543 and motor 544, and this insulation sleeve 543 is fixed on the bottom of this threaded portion 541.This electrode 544 is arranged in insulation sleeve 543.This threaded portion 541 is electrically connected for being formed with external power source with this electrode 544.
Please refer to Fig. 3, this light source substrate 20 is fixed on the top of this insulating part 60, the bottom surface of this light source substrate 20 and the flanging 51 of this shell of lamp base 50 be close to formed thermally coupled so that the heat produced by this light source substrate 20 is derived rapidly by this metal shell of lamp base 50.
Design because this shell of lamp base 50 extends compared with traditional lamp holder, add connecting portion 52, this shell of lamp base 50 as mold insert by injection mo(u)lding directly and this insulating part 60 form an entirety.Compared with traditional structure, technique, decrease and shell of lamp base is screwed on insulating part, then shell of lamp base is weldingly fixed on the operation on insulating part.Be provided with circular fold 51 due to this connecting portion 52 top and abut with this insulating part 60 top, ensureing that this shell of lamp base 50 can not come off from this insulating part 60.Because two support arms 44 of this sleeve 40 abut with this planar portions 542, these two support arms 44 have the effect strengthening supporting, and dodge out again this threaded portion 541 simultaneously, the interior concave space of thread during threading when ensure that threaded portion 541 is carried out.Owing to being provided with half-conical face 53 between this planar portions 542 and this connecting portion 52, be conducive to reducing the planar portions 542 of this conductive part 54 and the stress be connected between this connecting portion 52.Because this flanging 51 and this light source substrate 20 are formed thermally coupled, accelerate this light source substrate 20 produce the conduction of velocity of heat, make this body package assembly 100 achieve good radiating effect.
This body package assembly 100 is when making, and 40 groups, this sleeve enters in this shell of lamp base, then carries out the threading technique of the threaded portion 541 of this shell of lamp base 50.Two support arms 44 of this sleeve 40 abut with two planar portions 542 of this shell of lamp base 50, reserve the interior concave space of thread during threaded portion 541 threading of this shell of lamp base 50 simultaneously, ensure that thread can be complete shaping.This support arm 44 can bear pressure during threading, and after ensureing threading, the diameter of shell of lamp base 50 meets instructions for use.
In sum, this body package assembly 100, by this shell of lamp base 50 is embedded injection mo(u)lding in this insulating part 60, eliminates the cumbersome process being screwed shell of lamp base and fixed light casing of traditional group assembling structure.Meanwhile, extend design because shell of lamp base 50 have employed, formed thermally coupled by flanging 51 and light source substrate 20, thus heat conduction speed is improved greatly.This body package assembly 100 effectively simplifies overall structure, also simplifies loaded down with trivial details packaging technology and obtains great heat radiation effect.
Understandable, this shell of lamp base 50 only has conductive part 54 at traditional project organization, has carried out a prolongation design and has added connecting portion 52, and this connecting portion 52 has been fixed on the structure that in insulating part 40, formation one is overall.This fixing not necessarily injection moulding integrated molding also can be suit punch forming etc.The conductive part 52 of this shell of lamp base 50 can not be screw socket connected mode with the connected mode of external power source, also this connected mode can be arranged to bayonet socket etc.Flanging 51 main purpose of this shell of lamp base 50 comes off for preventing shell of lamp base 50, is formed thermally coupled simultaneously, therefore also this flanging can not be designed to as the circular fold in the first embodiment with light source substrate 20.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (8)
1. body package assembly, comprise shell of lamp base and insulating part, the middle part of this insulating part is provided with through hole, it is characterized in that, the conductive part that this shell of lamp base comprises connecting portion and is connected with this connecting portion, one end of this connecting portion is provided with flanging, and this connecting portion is housed in the through hole of this insulating part, this flanging abuts with this insulating part, and this conductive part stretches out outside this insulating part.
2. body package assembly according to claim 1, is characterized in that, the connecting portion of this shell of lamp base is fixed on this insulating part.
3. body package assembly according to claim 1, is characterized in that, the electrode that this conductive part comprises threaded portion, insulation sleeve and is arranged in insulation sleeve, and this threaded portion is molded on the sidewall of this conductive part, and this insulation sleeve is fixed on the bottom of this threaded portion.
4. body package assembly according to claim 3, is characterized in that, this conductive part is provided with two relative planar portions and two relative threaded portions, and described planar portions is connected with described threaded portion respectively.
5. body package assembly according to claim 4, is characterized in that, also comprise sleeve, and this sleeve is housed in this conductive shell, and this sleeve is provided with two support arms, and these two support arms abut with two planar portions of this conductive part.
6. body package assembly according to claim 2, is characterized in that, this insulating part is made up of Heat Conduction Material, and this insulating part is by embedding the molded and shaped outside being arranged on the connecting portion of this shell of lamp base.
7. body package assembly according to claim 1, is characterized in that, also comprise light source substrate, and this light source substrate is fixed on the top of this insulating part and thermally coupled with the flanging of this connecting portion.
8. body package assembly according to claim 1, is characterized in that, this shell of lamp base is one-body molded by sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099729.9A CN104565901A (en) | 2014-03-18 | 2014-03-18 | Lamp cap body assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099729.9A CN104565901A (en) | 2014-03-18 | 2014-03-18 | Lamp cap body assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104565901A true CN104565901A (en) | 2015-04-29 |
Family
ID=53082622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410099729.9A Pending CN104565901A (en) | 2014-03-18 | 2014-03-18 | Lamp cap body assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565901A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195687A (en) * | 2016-07-28 | 2016-12-07 | 上海劲生工贸有限公司 | A kind of LED and production technology thereof |
| CN109555986A (en) * | 2019-01-23 | 2019-04-02 | 广东凯晟照明科技有限公司 | Molding assembly integrated light source |
| CN112571714A (en) * | 2020-10-29 | 2021-03-30 | 深圳市信维通信股份有限公司 | Method and system for producing and assembling lens cone of mobile phone |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202561503U (en) * | 2012-05-08 | 2012-11-28 | 南京汉德森科技股份有限公司 | Led lamp bulb |
| CN203068254U (en) * | 2013-03-06 | 2013-07-17 | 宁波欧上照明有限公司 | LED (Light-emitting Diode) lamp with lamp cup and lamp holder being connected in hooking way |
| CN103453336A (en) * | 2012-05-30 | 2013-12-18 | 赵勇 | LED (light-emitting diode) light bulb |
| CN203771125U (en) * | 2014-03-18 | 2014-08-13 | 立达信绿色照明股份有限公司 | Lamp holder body assembling structure |
-
2014
- 2014-03-18 CN CN201410099729.9A patent/CN104565901A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202561503U (en) * | 2012-05-08 | 2012-11-28 | 南京汉德森科技股份有限公司 | Led lamp bulb |
| CN103453336A (en) * | 2012-05-30 | 2013-12-18 | 赵勇 | LED (light-emitting diode) light bulb |
| CN203068254U (en) * | 2013-03-06 | 2013-07-17 | 宁波欧上照明有限公司 | LED (Light-emitting Diode) lamp with lamp cup and lamp holder being connected in hooking way |
| CN203771125U (en) * | 2014-03-18 | 2014-08-13 | 立达信绿色照明股份有限公司 | Lamp holder body assembling structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195687A (en) * | 2016-07-28 | 2016-12-07 | 上海劲生工贸有限公司 | A kind of LED and production technology thereof |
| CN109555986A (en) * | 2019-01-23 | 2019-04-02 | 广东凯晟照明科技有限公司 | Molding assembly integrated light source |
| CN109555986B (en) * | 2019-01-23 | 2024-03-26 | 广东凯晟科技发展有限公司 | Assembly forming integrated light source |
| CN112571714A (en) * | 2020-10-29 | 2021-03-30 | 深圳市信维通信股份有限公司 | Method and system for producing and assembling lens cone of mobile phone |
| CN112571714B (en) * | 2020-10-29 | 2023-02-14 | 深圳市信维通信股份有限公司 | Method and system for producing and assembling lens cone of mobile phone |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170119 Address after: Xingtai Industrial Park Economic Development Zone, Changtai County, Fujian city of Zhangzhou province 363999 Applicant after: ZHANGZHOU LIDAXIN PHOTOELECTRON TECHNOLOGY CO., LTD. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Applicant before: Leedarson Green Lighting Co., Ltd. |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |